Blood tests: Elevated levels of immune factors, known as antinuclear antibodies, are found in 95% of patients with scleroderma. Although these antibodies are also present in other autoimmune diseases such as lupus, testing for them in potential scleroderma patients is helpful in assisting with an accurate diagnosis.
Then, at what age is scleroderma usually diagnosed?
Age: Most localized types of scleroderma show up before age 40, and systemic types of scleroderma are typically diagnosed between ages 30 and 50.
Keeping this in consideration, is scleroderma easy to diagnose?
Because scleroderma can take so many forms and affect so many different areas of the body, it can be difficult to diagnose. After a thorough physical exam, your doctor may suggest blood tests to check for elevated levels of certain antibodies produced by the immune system.
Is scleroderma worse than lupus?
Patients with systemic sclerosis (SSc) have worse health-related quality of life than patients with other systemic rheumatic diseases such as rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), a Korean study found.
What are the markers for scleroderma?
Typically, the rheumatologist will order an ANA (antinuclear antibody, an antibody commonly found in many of the autoimmune diseases), as well as an Scl-70 antibody (positive in some patients with diffuse scleroderma), anticentromere antibody (generally felt to be a marker for limited scleroderma), and an antibody …
What can mimic scleroderma?
However, similar features of hard and thick skin can be seen in other conditions which are often referred to as “scleroderma mimics”. These mimics include eosinophilic fasciitis, nephrogenic systemic fibrosis, scleromyxedema, and scleredema among others.
What does mild scleroderma look like?
Localized scleroderma
Morphea: Symptoms include oval-shaped patches of lighter or darker skin, which may be itchy, hairless, and shiny. The shapes have a purple border, and they are white in the middle. Linear scleroderma: There may be bands or streaks of hardened skin on the limbs, and rarely the head and face.
What does scleroderma pain feel like?
Common symptoms of scleroderma may include painful joints (arthralgia), morning stiffness, fatigue, and/or weight loss. The intermittent loss (triggered by cold temperatures) of blood supply to the fingers, toes, nose, and/or ears (Raynaud’s phenomenon) is an early and frequent complaint of people with scleroderma.
What is the ANA pattern for scleroderma?
Approximately 95% of people with systemic scleroderma have a positive antinuclear antibody (ANA) test, but so do people with other autoimmune diseases (97% of people with lupus, as an example). People with localized scleroderma usually have negative ANA.
What is the pinch test for scleroderma?
“In using a skin scoring system, the physician pinches various parts of the patient’s body to test for thickness. The less skin that can be pinched equals a higher score in diagnosing scleroderma,” says Feghali-Bostwick.
Where does scleroderma usually start?
The first parts of the body to be affected are usually the fingers, hands, feet and face. In some people, the skin thickening can also involve the forearms, upper arms, chest, abdomen, lower legs and thighs. Early symptoms may include swelling and itchiness.